Size: 16.7cmx2.1cm (SIZE are larger than other sellers product) COLORS:Randomly send Flying with Light Amazing elastic powered arrow helicopter LED illuminated toy. Launch the helicopter into the air with the rubber band, watch it fire into the sky lit up by its LED light. When the helicopter Reaches maximum height its blades open and it drops to earth again while spinning very fast. Best used at night so that you can see its light working. BEST USED AT NIGHT